The half-life of a first order reaction having rate constant K = 1.7 �

1.	The half-life of a first order reaction having rate constant K = 1.7 ´ 10-5 s-1 is [BHU 2005]
A.	12.1 h
B.	9.7 h
C.	11.3 h
D.	1.8 h
Answer» D. 1.8 h

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The half-life of a first order reaction having rate constant K = 1.7 ´ 10-5 s-1 is [BHU 2005]

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